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LTC3728EG#PBF

LTC3728EG#PBF
Mfr. #:
LTC3728EG#PBF
製造商:
Analog Devices / Linear Technology
描述:
Switching Voltage Regulators 2x, 550kHz, 2-PhSync Buck Sw Reg
生命週期:
製造商新產品
數據表:
LTC3728EG#PBF 數據表
交貨:
DHL FedEx Ups TNT EMS
支付:
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ECAD Model:
更多信息:
LTC3728EG#PBF 更多信息
產品屬性
屬性值
製造商：
模擬設備公司
產品分類：
開關穩壓器
RoHS：
Y
安裝方式：
貼片/貼片
包裝/案例：
SSOP-28
輸出電壓：
0.8 V to 5.5 V
輸出電流：
25 A
輸出數量：
2 Output
輸入電壓最大值：
36 V
拓撲：
巴克
輸入電壓最小值：
4 V
開關頻率：
550 kHz
最低工作溫度：
- 40 C
最高工作溫度：
+ 85 C
系列：
LTC3728
打包：
管子
輸入電壓：
15 V
工作溫度範圍：
- 40 C to + 85 C
類型：
Dual, 2-Phase Synchronous Step-Down Switching Regulator
品牌：
ADI公司/凌力爾特
關掉：
關掉
開發套件：
DC542A
工作電源電流：
0.47 mA
產品類別：
開關穩壓器
出廠包裝數量：
47
子類別：
PMIC - 電源管理 IC
單位重量：
0.015027 oz
Tags
LTC3728EG, LTC3728E, LTC3728, LTC372, LTC37, LTC3, LTC
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***Components
Linear Technology, LTC3728EG#PBF Adjustable Switching Regulator Dual-Channel 28-Pin, SSOP
***eco
DC Controller Dual Output Synchronous Step Down 3.5 Volt to 36 Volt 28-Pin SSOP
***ical
DC DC Cntrlr Dual-OUT Sync Step Down 3.5V to 36V Input Automotive 28-Pin SSOP
***ear Technology
LTC3728 - Dual, 550kHz, 2-Phase Synchronous Step-Down Switching Regulator
***ark
Controller IC; Input Voltage Primary Max:36V; Output Current Max:3A; Voltage Tolerance ±:1%; Supply Voltage Min:4V; Supply Voltage Max:36V; Termination Type:SMD; Package/Case:28-SSOP; No. of Pins:28 ;RoHS Compliant: Yes
***ment14 APAC
SWITCHING REG, SMD, SSOP28, 3728; Input Voltage:15V; Output Voltage:36V; Output Current:3A; Frequency:550kHz; Supply Voltage Range:3.5V to 36V; Digital IC Case Style:SSOP; No. of Pins:28; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (19-Dec-2011); Base Number:3728; Input Current:450µA; Input Voltage Max:36V; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Output Current Max:3A; Package / Case:SSOP; Supply Voltage Max:36V; Supply Voltage Min:3.5V; Termination Type:SMD; Voltage Vcc:36V
***log Devices
The LTC3728 is a dual high performance step-down switching regulator controller that drives all N-channel synchronous power MOSFET stages. A constant-frequency current mode architecture allows phase-lockable frequency of up to 550kHz. Power loss and noise due to the ESR of the input capacitors are minimized by operating the two controller output stages out of phase. OPTI-LOOP compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The precision 0.8V reference and power good output indicator are compatible with future microprocessor generations, and a wide 3.5V to 30V (36V maximum) input supply range encompasses all battery chemistries. A RUN/SS pin for each controller provides both softstart and optional timed, short-circuit shutdown. Current foldback limits MOSFET dissipation during short-circuit conditions when overcurrent latchoff is disabled. Output overvoltage protection circuitry latches on the bottom MOSFET until VOUT returns to normal. The FCB mode pin can select among Burst Mode, constant-frequency mode and continuous inductor current mode or regulate a secondary winding. The LTC3728 includes a power good output pin that indicates when both outputs are within 7.5% of their designed set point. Vin Range Vref Accy Current Limit Latch Off 3.3V LDO Available LTC3728 3.5V to 36V +/-1% Yes LTC3728L 4.5V to 28V +/-1% Yes Yes LTC3728LX 4.5V to 28V +/- 1.5% Yes Yes LTC3728L-1 4.5V to 28V +/- 1.5% Foldback only Yes Applications Notebook and Palmtop Computers Telecom Systems Portable Instruments Battery-Operated Digital Devices DC Power Distribution Systems
Power Management ADI SLP
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可用性
庫存:
454
訂購:
2437
輸入數量:
LTC3728EG#PBF的當前價格僅供參考，如果您想獲得最優惠的價格，請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
參考價格（美元）
數量
單價
小計金額
1
US$12.10
US$12.10
25
US$8.03
US$200.75
100
US$6.64
US$664.00
250
US$6.31
US$1 577.50
500
US$6.17
US$3 085.00
1000
US$5.93
US$5 930.00
由於2021年半導體供不應求，低於2021年之前的正常價格，請發詢價確認。
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